Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -16.36
Milk (kg) 352.00 -0.014 -4.93
Fat (kg) 17.37 -0.375 -6.51
Prot (kg) 11.15 -0.441 -4.92
Fertility Sub Index -6.61
Calving Interval (days) 3.94 -1.459 -5.75
Survival (%) -0.77 1.117 -0.86
Calving Sub Index 3.71
Gestation Length (days) -4.04 -0.919 3.71
Beef Sub Index 3.47
Carcass Weight (kg) -9.00 -0.528 4.75
Age of Slaughter (days) 2.97 -0.432 -1.28
Maintenance Sub Index Maint. Sub Index 5.89
Live WT (kg) -19.20 -0.307 5.89
Total Carbon Sub Index -9.89

* Based on an €80/tonne carbon price